.content {
    width: 1000px;
    margin: 42px auto 0;
    position: relative;
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
}

body {
    color: #404040;
    font: 12px/20px "Microsoft Yahei", arial,sans-serif;
    background: #f0f9eb;
    font-weight: normal;
}

.bookInFor {
    width: 1000px;
    overflow: hidden;
    background: #fff;
}
.bookInFor .bookL {
    top:32px;
    float: left;
    width: 26.9%;
    position: relative; /* 新增代码 */
    display: flex; /* 使用flex布局 */
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
}

.bookInFor .bookL .shadow {
    position: absolute;
    left: 32px;
    bottom: 0px; /* 修改代码 */
}
.bookInFor .bookR {
    float: left;
    width: 73.1%;
    overflow: hidden;
    padding-bottom: 27px;
    border-left: 1px solid #f0f0f0;
    box-sizing: border-box;
}
.bookR .book01 {
    padding: 22px 40px 0 30px;
    height: 72px;
    border-bottom: 1px solid #f0f0f0;
}
.bookR .book01 .bookName {
    overflow: hidden;
    margin-bottom: 15px;
    color: #212121;
}
.bookR .book01 p .manyMan {
    float: right;
}
.bookR .book02 {
    padding: 24px 40px 0 30px;
    height: 98px;
    border-bottom: 1px solid #f0f0f0;
}
.bookR .book02 .left {
    float: left;
    width: 180px;
    margin-top: 4px;
}
.bookR .book02 .left .tryRead {
    width: 80px;
    height: 30px;
    background: #8bc34a;
}
.bookR .book02 .left .buyBook {
    width: 70px;
    height: 30px;
    background: #f26552;
    margin-left: 6px;
}
.bookR .book02 .left p .price {
    color: #212121;
}
.bookR .book03 {
    padding: 24px 40px 0 30px;
}
.bookR .book03 .shareWrap {
    overflow: hidden;
}
element.style {
    display: none;
}
* {
    margin: 0;
    padding: 0;
    list-style: none;
}


.custom-btn {
    width: 110px;
    height: 40px;
    color: #fff;
    border-radius: 5px;
    padding: 10px 25px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    box-shadow: inset 2px 2px 2px 0px rgba(255,255,255,.5),
    7px 7px 20px 0px rgba(0,0,0,.1),
    4px 4px 5px 0px rgba(0,0,0,.1);
    outline: none;
    font-size: 15px;
}

.btn-2 {
    background: #8cd78f;
    background: linear-gradient(0deg, #8cd78f 0%, #8cd78f 100%);
    border: none;
}

.btn-2:before {
    height: 0%;
    width: 2px;
}

.btn-2:hover {
    box-shadow: 4px 4px 6px 0 rgba(255,255,255,.5),
    -4px -4px 6px 0 rgba(116, 125, 136, .5),
    inset -4px -4px 6px 0 rgba(255,255,255,.2),
    inset 4px 4px 6px 0 rgba(0, 0, 0, .4);
}






